| 单词 | null cell |
| 释义 | > as lemmasnull cell null cell n. Medicine and Biology a cell that lacks markers of a certain type; (Immunology) a lymphocyte that lacks the surface markers of B- and T-lymphocytes. ΚΠ 1972 Immunology 28 719 CRL [sc. Mouse complement receptor lymphocytes] were demonstrated to include immunoglobulin-bearing cells of all the classes and subclasses tested (IgM being the main one), a ‘null’ cell subpopulation, and some T cells. 1995 Clin. Neuropathol. 14 63 A 71-year-old male with a null cell pituitary macroadenoma was given peripituitary region radiotherapy. < as lemmas |
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